Bippy script fixed for 3ds Max 2016

Bippy script fixed for 3ds Max 2015, works also in Max 2016 and I hope in latest versions

Although the original "Bippy" script was great, new versions of 3ds Max can not work with it correctly.
Since author has not updated it since 2010, I fixed it a bit to make it compatible with current 3ds Max versions.
I hope author does not mind, but anyway someone had to do this.

Some notes:

Once you launch script and press "Go" for the first time, it will crash with error. Just re-launch the script and press "Go" again.
This was the original script's feature, so I decided not to touch it.

If you want to use "Save Definition" button, make sure you've launched 3ds Max with Administrator privileges otherwise it won't be able to save file!